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rolldown-react-remove-prop-types

v0.1.0

Published

Rolldown plugin to remove React PropTypes from production builds (Rollup compatible)

Readme

rolldown-react-remove-prop-types

Rolldown plugin to remove React PropTypes from production builds

Port of babel-plugin-transform-react-remove-prop-types for Rolldown (with Rollup compatibility).

Features

  • 🚀 Primary support for Rolldown with Plugin Hook Filters
  • 🔄 Rollup compatible via adapter export
  • Fast - Uses Rolldown's native performance
  • 🎯 Precise - Removes only PropTypes, keeps everything else
  • 🔧 Flexible - Multiple removal modes

Installation

npm install --save-dev rolldown-react-remove-prop-types
# or
pnpm add -D rolldown-react-remove-prop-types
# or
yarn add -D rolldown-react-remove-prop-types

Usage

Rolldown

// rolldown.config.js
import removePropTypes from 'rolldown-react-remove-prop-types';

export default {
  plugins: [
    removePropTypes({
      mode: 'remove', // default
    }),
  ],
};

Rollup

// rollup.config.js
import removePropTypes from 'rolldown-react-remove-prop-types/rollup';

export default {
  plugins: [
    removePropTypes({
      mode: 'remove', // default
    }),
  ],
};

Options

mode

  • 'remove' (default): Completely removes propTypes definitions
  • 'wrap': Wraps propTypes with process.env.NODE_ENV !== "production" ? {...} : {}
  • 'unsafe-wrap': Wraps with if (process.env.NODE_ENV !== "production") {...}
removePropTypes({ mode: 'remove' })

removeImport

  • true: Remove PropTypes imports when mode is 'remove'
  • false (default): Keep imports
removePropTypes({
  mode: 'remove',
  removeImport: true,
})

include / exclude

Standard Rollup filter patterns.

removePropTypes({
  include: 'src/**/*.{js,jsx,ts,tsx}',
  exclude: 'node_modules/**',
})

ignoreFilenames

Array of patterns to ignore. Creates a RegExp with patterns joined by |.

removePropTypes({
  ignoreFilenames: ['node_modules'],
})

additionalLibraries

Additional PropTypes-like libraries to remove.

removePropTypes({
  additionalLibraries: ['react-immutable-proptypes'],
})

classNameMatchers

Custom class names to treat as React components.

removePropTypes({
  classNameMatchers: ['BaseComponent'],
})

Example Transformations

Input

const Baz = (props) => <div {...props} />;

Baz.propTypes = {
  className: PropTypes.string
};

Output (mode: 'remove')

const Baz = (props) => <div {...props} />;

With Comment Annotation

Force removal with comment:

Component.propTypes /* remove-proptypes */ = {}

License

MIT